Savory Low Carb Philly Cheesesteak Casserole Recipe

Posted on October 21, 2025

Intro and Brief Recap

Have you ever craved the rich, cheesy goodness of a Philly cheesesteak but wanted to keep it low carb? The Savory Low Carb Philly Cheesesteak Casserole is your answer! Picture layers of tender steak, melted cheese, and sautéed peppers, all baked to perfection. This dish tantalizes your taste buds while keeping your diet on track, making it perfect for weeknight dinners or cozy gatherings.

This casserole brings the essence of a classic Philly cheesesteak right into your kitchen, filling your home with mouthwatering aromas that beckon everyone to the table. It’s not just a meal; it’s an experience you can share with family and friends during game nights or casual dinners. As you dive into each bite, you’ll enjoy the unique blend of flavors and textures that this dish offers. Get ready for an amazing flavor journey that satisfies cravings without the carbs!

Key Ingredients For Savory Low Carb Philly Cheesesteak Casserole

Here’s what you’ll need to make this delicious dish:

  • Thinly Sliced Beef: Use ribeye or sirloin for rich flavor and tenderness; ensure it’s cut against the grain.
  • Bell Peppers: A mix of green and red adds sweetness and color; slice them thinly for even cooking.
  • Onion: Use yellow or sweet onions for a mild flavor; sauté until translucent for best results.
  • Cream Cheese: This creates a creamy texture that binds the ingredients together; soften it before mixing.
  • Shredded Cheese: Provolone or mozzarella works well; sprinkle generously on top for that gooey finish.

For the Seasoning:

  • Garlic Powder: This adds depth of flavor without overpowering the dish; adjust based on your preference.
  • Salt and Pepper: Essential for enhancing all flavors; season to taste throughout the cooking process.

The full ingredients list, including measurements, is provided in the recipe card directly below.

Instructions For Savory Low Carb Philly Cheesesteak Casserole

Follow these simple steps to prepare this delicious dish:

First Step : Preheat Your Oven

Preheat your oven to 375°F (190°C). Prepare a baking dish by spraying it with nonstick cooking spray to prevent sticking during baking.

Second Step : Sauté Vegetables

In a large skillet over medium heat, add a little olive oil. Sauté thinly sliced bell peppers and onions until they are soft and slightly caramelized, about 5-7 minutes. Remove from heat and set aside.

Third Step : Cook the Beef

In the same skillet, add more oil if needed and increase heat to medium-high. Add the thinly sliced beef and season with salt, pepper, and garlic powder. Cook until browned but not fully cooked through, about 4-5 minutes.

Fourth Step : Mix Cream Cheese

In a mixing bowl, combine softened cream cheese with sautéed vegetables and cooked beef. Stir well until everything is evenly coated.

Fifth Step : Assemble Casserole

Transfer the beef mixture into the prepared baking dish. Sprinkle shredded cheese generously on top.

Sixth Step : Bake

Place in the preheated oven and bake for about 20-25 minutes or until cheese is bubbly and golden brown.

Transfer to plates and serve hot for an incredible finishing touch.

Expert Tips

Here are some helpful tips to ensure the best results for your dish:

  • Slice Beef Thinly: Ensure your beef slices are uniform in thickness for even cooking throughout.
  • Customize Cheese Choices: Feel free to mix different cheeses like cheddar or gouda for varied flavors.
  • Add Mushrooms: For extra richness, consider adding sliced mushrooms when sautéing vegetables.

Enjoy creating this delightful Savory Low Carb Philly Cheesesteak Casserole that promises satisfaction without compromising on flavor!

Presentation Ideas

This Savory Low Carb Philly Cheesesteak Casserole is versatile and pairs wonderfully with:

  • Fresh Garden Salad: A crisp salad complements the rich flavors of the casserole. Use mixed greens, cherry tomatoes, and a light vinaigrette for a refreshing contrast.
  • Cauliflower Rice: For an additional low carb option, serve the casserole over fluffy cauliflower rice. It absorbs the savory juices and enhances the dish.
  • Grilled Vegetables: Grilling seasonal vegetables like zucchini, bell peppers, and asparagus adds a smoky flavor that balances the creamy elements of the casserole.

Storage Tips

To keep your Savory Low Carb Philly Cheesesteak Casserole fresh, store it in an airtight container in the refrigerator. It can last up to three days. Reheat individual portions in the microwave or oven until warmed through. If you want to freeze it, ensure you use a freezer-safe container. This dish can be frozen for up to three months. Thaw overnight in the fridge before reheating.

Nutritional Benefits

This Savory Low Carb Philly Cheesesteak Casserole is not only delicious but also packed with nutritional benefits. The primary ingredients like beef and bell peppers provide a good source of protein and vitamins. By using low-carb alternatives, this dish fits perfectly into a ketogenic or low-carb diet, helping you maintain energy levels without excess carbs. Additionally, this casserole is rich in healthy fats from cheese, making it filling and satisfying.

Variations to Try

There are many ways to customize your Savory Low Carb Philly Cheesesteak Casserole based on your preferences or dietary needs. You can use ground turkey or chicken instead of beef for a lighter option. Adding mushrooms will enhance the umami flavor while keeping it low carb. If you’re looking for extra heat, consider incorporating jalapeños or a dash of hot sauce into the mix.

FAQs

Can I make Savory Low Carb Philly Cheesesteak Casserole ahead of time?

Absolutely! Preparing your Savory Low Carb Philly Cheesesteak Casserole ahead of time is convenient and ideal for meal prep. You can assemble all ingredients in advance and store them in an airtight container in the refrigerator for up to two days before baking. Just ensure you add some cooking time if baking from cold.

What can I substitute for cheese in this casserole?

If you’re looking for a dairy-free option for your Savory Low Carb Philly Cheesesteak Casserole, consider using vegan cheese alternatives made from nuts or soy. Nutritional yeast also lends a cheesy flavor without adding dairy. You can also try cashew cream as a creamy substitute that enhances texture without compromising taste.

Is this recipe suitable for meal prepping?

Yes! The Savory Low Carb Philly Cheesesteak Casserole is perfect for meal prepping due to its robust flavors that improve over time. Portion out servings into containers after cooking, and you’ll have nutritious meals ready to go throughout the week.

Can I add more vegetables to my casserole?

Certainly! Feel free to load your Savory Low Carb Philly Cheesesteak Casserole with additional vegetables such as spinach, broccoli, or even artichokes. Just remember that adding too much moisture may affect cooking time or texture; adjust accordingly by reducing other liquid ingredients if necessary.

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Savory Low Carb Philly Cheesesteak Casserole

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Indulge in the mouthwatering flavors of a classic Philly cheesesteak without the carbs! This Savory Low Carb Philly Cheesesteak Casserole features tender beef, sautéed bell peppers, and creamy cheese, all baked to perfection. Perfect for weeknight dinners or cozy gatherings, this dish delivers rich taste with a low-carb twist that satisfies your cravings while keeping your diet on track.

  • Author: Lina
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: Serves 6
  • Category: Main
  • Method: Baking
  • Cuisine: American

Ingredients

Scale
  • 1 lb thinly sliced ribeye or sirloin beef
  • 1 cup green bell pepper, sliced
  • 1 cup red bell pepper, sliced
  • 1 medium yellow onion, sliced
  • 8 oz cream cheese, softened
  • 2 cups shredded provolone or mozzarella cheese
  • 1 tsp garlic powder
  • Salt and pepper to taste
  • 2 tbsp olive oil (for sautéing)

Instructions

  1. Preheat your oven to 375°F (190°C) and spray a baking dish with nonstick cooking spray.
  2. In a large skillet over medium heat, add olive oil. Sauté green and red bell peppers along with the onion until soft and caramelized (about 5-7 minutes). Remove from heat.
  3. In the same skillet, add more olive oil if needed and increase heat to medium-high. Add the thinly sliced beef, season with salt, pepper, and garlic powder; cook until browned but not fully cooked through (about 4-5 minutes).
  4. In a mixing bowl, combine softened cream cheese with sautéed vegetables and cooked beef; stir well.
  5. Transfer the mixture into the prepared baking dish and sprinkle shredded cheese generously on top.
  6. Bake for 20-25 minutes until the cheese is bubbly and golden brown. Serve hot.

Nutrition

  • Serving Size: 1 cup (240g)
  • Calories: 350
  • Sugar: 2g
  • Sodium: 780mg
  • Fat: 27g
  • Saturated Fat: 12g
  • Unsaturated Fat: 15g
  • Trans Fat: 0g
  • Carbohydrates: 7g
  • Fiber: 2g
  • Protein: 24g
  • Cholesterol: 85mg

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